branch: drop non-commit error reporting
commitca41799068e101e908544d4e2000a747b1389ebc
authorKarthik Nayak <karthik.188@gmail.com>
Thu, 24 Sep 2015 18:09:08 +0000 (24 23:39 +0530)
committerJunio C Hamano <gitster@pobox.com>
Fri, 25 Sep 2015 15:52:16 +0000 (25 08:52 -0700)
tree656d51f776f249c54895fb25412b193ec022f9a0
parentf65f13911afa8dd66d163049d91dbfe2ed73717e
branch: drop non-commit error reporting

Remove the error "branch '%s' does not point at a commit" in
append_ref(), which reports branch refs which do not point to
commits.  Also remove the error "some refs could not be read" in
print_ref_list() which is triggered as a consequence of the first
error.

The purpose of these codepaths is not to diagnose and report a
repository corruption.  If we care about such a corruption, we
should report it from fsck instead, which we already do.

This also helps in a smooth port of branch.c to use ref-filter APIs
over the following patches. On the other hand, ref-filter ignores refs
which do not point at commits silently.

Based-on-patch-by: Jeff King <peff@peff.net>
Helped-by: Junio C Hamano <gitster@pobox.com>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/branch.c